6491806720

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5843}}^1$

素因数の和:5906

約数の個数: 176

約数和(自身を含む): 18374658048

約数和(自身を除く): 11882851328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 512, 560, 620, 640, 868, 896, 992, 1024, 1085, 1120, 1240, 1280, 1736, 1792, 1984, 2170, 2240, 2480, 2560, 3472, 3584, 3968, 4340, 4480, 4960, 5120, 5843, 6944, 7168, 7936, 8680, 8960, 9920, 11686, 13888, 15872, 17360, 17920, 19840, 23372, 27776, 29215, 31744, 34720, 35840, 39680, 40901, 46744, 55552, 58430, 69440, 79360, 81802, 93488, 111104, 116860, 138880, 158720, 163604, 181133, 186976, 204505, 222208, 233720, 277760, 327208, 362266, 373952, 409010, 467440, 555520, 654416, 724532, 747904, 818020, 905665, 934880, 1111040, 1267931, 1308832, 1449064, 1495808, 1636040, 1811330, 1869760, 2535862, 2617664, 2898128, 2991616, 3272080, 3622660, 3739520, 5071724, 5235328, 5796256, 5983232, 6339655, 6544160, 7245320, 7479040, 10143448, 10470656, 11592512, 12679310, 13088320, 14490640, 14958080, 20286896, 20941312, 23185024, 25358620, 26176640, 28981280, 29916160, 40573792, 41882624, 46370048, 50717240, 52353280, 57962560, 81147584, 92740096, 101434480, 104706560, 115925120, 162295168, 185480192, 202868960, 209413120, 231850240, 324590336, 405737920, 463700480, 649180672, 811475840, 927400960, 1298361344, 1622951680, 3245903360, 6491806720]

約数ペア:

[(1, 6491806720), (2, 3245903360), (4, 1622951680), (5, 1298361344), (7, 927400960), (8, 811475840), (10, 649180672), (14, 463700480), (16, 405737920), (20, 324590336), (28, 231850240), (31, 209413120), (32, 202868960), (35, 185480192), (40, 162295168), (56, 115925120), (62, 104706560), (64, 101434480), (70, 92740096), (80, 81147584), (112, 57962560), (124, 52353280), (128, 50717240), (140, 46370048), (155, 41882624), (160, 40573792), (217, 29916160), (224, 28981280), (248, 26176640), (256, 25358620), (280, 23185024), (310, 20941312), (320, 20286896), (434, 14958080), (448, 14490640), (496, 13088320), (512, 12679310), (560, 11592512), (620, 10470656), (640, 10143448), (868, 7479040), (896, 7245320), (992, 6544160), (1024, 6339655), (1085, 5983232), (1120, 5796256), (1240, 5235328), (1280, 5071724), (1736, 3739520), (1792, 3622660), (1984, 3272080), (2170, 2991616), (2240, 2898128), (2480, 2617664), (2560, 2535862), (3472, 1869760), (3584, 1811330), (3968, 1636040), (4340, 1495808), (4480, 1449064), (4960, 1308832), (5120, 1267931), (5843, 1111040), (6944, 934880), (7168, 905665), (7936, 818020), (8680, 747904), (8960, 724532), (9920, 654416), (11686, 555520), (13888, 467440), (15872, 409010), (17360, 373952), (17920, 362266), (19840, 327208), (23372, 277760), (27776, 233720), (29215, 222208), (31744, 204505), (34720, 186976), (35840, 181133), (39680, 163604), (40901, 158720), (46744, 138880), (55552, 116860), (58430, 111104), (69440, 93488), (79360, 81802)]